| 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 | $121.76 | 7.842% | $131.3084 | $131.31 | $131.30 | $131.30 |
| Purchase #2 | $101.35 | 5.712% | $107.1391 | $107.14 | $107.15 | $107.10 |
| Purchase #3 | $57.57 | 9.622% | $63.1094 | $63.11 | $63.10 | $63.10 |
| Purchase #4 | $151.52 | 10.397% | $167.2735 | $167.27 | $167.25 | $167.30 |
| Purchase #5 | $211.52 | 3.590% | $219.1136 | $219.11 | $219.10 | $219.10 |
| Purchase #6 | $225.45 | 6.863% | $240.9226 | $240.92 | $240.90 | $240.90 |
| Purchase #7 | $142.75 | 7.763% | $153.8317 | $153.83 | $153.85 | $153.80 |
| 7 purchase totals = | $1,011.92 | $1,082.6983 | $1,082.69 | $1,082.65 | $1,082.60 | |