| 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 | $46.93 | 5.499% | $49.5107 | $49.51 | $49.50 | $49.50 |
| Purchase #2 | $223.99 | 10.773% | $248.1204 | $248.12 | $248.10 | $248.10 |
| Purchase #3 | $41.45 | 13.681% | $47.1208 | $47.12 | $47.10 | $47.10 |
| Purchase #4 | $158.28 | 13.642% | $179.8726 | $179.87 | $179.85 | $179.90 |
| Purchase #5 | $178.26 | 13.183% | $201.76 | $201.76 | $201.75 | $201.80 |
| Purchase #6 | $192.46 | 7.763% | $207.4007 | $207.40 | $207.40 | $207.40 |
| Purchase #7 | $136.55 | 8.623% | $148.3247 | $148.32 | $148.30 | $148.30 |
| 7 purchase totals = | $977.92 | $1,082.1099 | $1,082.10 | $1,082.00 | $1,082.10 | |