| 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 | $99.69 | 6.489% | $106.1589 | $106.16 | $106.15 | $106.20 |
| Purchase #2 | $156.52 | 12.747% | $176.4716 | $176.47 | $176.45 | $176.50 |
| Purchase #3 | $246.80 | 4.871% | $258.8216 | $258.82 | $258.80 | $258.80 |
| Purchase #4 | $92.87 | 11.230% | $103.2993 | $103.30 | $103.30 | $103.30 |
| Purchase #5 | $226.39 | 6.599% | $241.3295 | $241.33 | $241.35 | $241.30 |
| Purchase #6 | $120.25 | 8.618% | $130.6131 | $130.61 | $130.60 | $130.60 |
| Purchase #7 | $79.87 | 5.465% | $84.2349 | $84.23 | $84.25 | $84.20 |
| 7 purchase totals = | $1,022.39 | $1,100.9289 | $1,100.92 | $1,100.90 | $1,100.90 | |