| 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 | $94.36 | 5.854% | $99.8838 | $99.88 | $99.90 | $99.90 |
| Purchase #2 | $128.60 | 11.753% | $143.7144 | $143.71 | $143.70 | $143.70 |
| Purchase #3 | $176.62 | 7.393% | $189.6775 | $189.68 | $189.70 | $189.70 |
| Purchase #4 | $215.51 | 12.369% | $242.1664 | $242.17 | $242.15 | $242.20 |
| Purchase #5 | $248.75 | 12.143% | $278.9557 | $278.96 | $278.95 | $279.00 |
| Purchase #6 | $25.93 | 11.234% | $28.843 | $28.84 | $28.85 | $28.80 |
| Purchase #7 | $200.41 | 12.620% | $225.7017 | $225.70 | $225.70 | $225.70 |
| 7 purchase totals = | $1,090.18 | $1,208.9425 | $1,208.94 | $1,208.95 | $1,209.00 | |