| 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 | $129.28 | 4.700% | $135.3562 | $135.36 | $135.35 | $135.40 |
| Purchase #2 | $228.95 | 6.248% | $243.2548 | $243.25 | $243.25 | $243.30 |
| Purchase #3 | $122.26 | 4.790% | $128.1163 | $128.12 | $128.10 | $128.10 |
| Purchase #4 | $180.65 | 10.402% | $199.4412 | $199.44 | $199.45 | $199.40 |
| Purchase #5 | $56.94 | 11.580% | $63.5337 | $63.53 | $63.55 | $63.50 |
| Purchase #6 | $229.48 | 8.114% | $248.1 | $248.10 | $248.10 | $248.10 |
| Purchase #7 | $145.79 | 7.620% | $156.8992 | $156.90 | $156.90 | $156.90 |
| 7 purchase totals = | $1,093.35 | $1,174.7014 | $1,174.70 | $1,174.70 | $1,174.70 | |