| 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 | $90.63 | 10.533% | $100.1761 | $100.18 | $100.20 | $100.20 |
| Purchase #2 | $93.99 | 12.111% | $105.3731 | $105.37 | $105.35 | $105.40 |
| Purchase #3 | $247.37 | 13.837% | $281.5986 | $281.60 | $281.60 | $281.60 |
| Purchase #4 | $189.43 | 6.770% | $202.2544 | $202.25 | $202.25 | $202.30 |
| Purchase #5 | $129.33 | 12.206% | $145.116 | $145.12 | $145.10 | $145.10 |
| Purchase #6 | $105.64 | 7.213% | $113.2598 | $113.26 | $113.25 | $113.30 |
| Purchase #7 | $177.80 | 5.708% | $187.9488 | $187.95 | $187.95 | $187.90 |
| 7 purchase totals = | $1,034.19 | $1,135.7268 | $1,135.73 | $1,135.70 | $1,135.80 | |