| 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 | $202.25 | 4.667% | $211.689 | $211.69 | $211.70 | $211.70 |
| Purchase #2 | $190.60 | 9.252% | $208.2343 | $208.23 | $208.25 | $208.20 |
| Purchase #3 | $87.41 | 3.607% | $90.5629 | $90.56 | $90.55 | $90.60 |
| Purchase #4 | $221.96 | 12.285% | $249.2278 | $249.23 | $249.25 | $249.20 |
| Purchase #5 | $219.66 | 4.787% | $230.1751 | $230.18 | $230.20 | $230.20 |
| Purchase #6 | $246.34 | 7.657% | $265.2023 | $265.20 | $265.20 | $265.20 |
| Purchase #7 | $23.39 | 4.482% | $24.4383 | $24.44 | $24.45 | $24.40 |
| 7 purchase totals = | $1,191.61 | $1,279.5297 | $1,279.53 | $1,279.60 | $1,279.50 | |