| 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 | $224.96 | 8.670% | $244.464 | $244.46 | $244.45 | $244.50 |
| Purchase #2 | $25.40 | 8.760% | $27.625 | $27.63 | $27.65 | $27.60 |
| Purchase #3 | $230.73 | 7.608% | $248.2839 | $248.28 | $248.30 | $248.30 |
| Purchase #4 | $184.42 | 3.460% | $190.8009 | $190.80 | $190.80 | $190.80 |
| Purchase #5 | $180.55 | 3.745% | $187.3116 | $187.31 | $187.30 | $187.30 |
| Purchase #6 | $230.48 | 9.132% | $251.5274 | $251.53 | $251.55 | $251.50 |
| Purchase #7 | $131.90 | 11.678% | $147.3033 | $147.30 | $147.30 | $147.30 |
| 7 purchase totals = | $1,208.44 | $1,297.3161 | $1,297.31 | $1,297.35 | $1,297.30 | |