| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $112.66 | 13.214% | $127.5469 | $127.55 | $127.55 | $127.50 |
| Purchase #2 | $121.32 | 13.709% | $137.9518 | $137.95 | $137.95 | $138.00 |
| Purchase #3 | $249.93 | 6.286% | $265.6406 | $265.64 | $265.65 | $265.60 |
| Purchase #4 | $203.63 | 5.337% | $214.4977 | $214.50 | $214.50 | $214.50 |
| Purchase #5 | $132.85 | 10.394% | $146.6584 | $146.66 | $146.65 | $146.70 |
| Purchase #6 | $120.43 | 11.251% | $133.9796 | $133.98 | $134.00 | $134.00 |
| Purchase #7 | $218.50 | 6.341% | $232.3551 | $232.36 | $232.35 | $232.40 |
| 7 purchase totals = | $1,159.32 | $1,258.6301 | $1,258.64 | $1,258.65 | $1,258.70 | |