| 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 | $106.44 | 13.442% | $120.7477 | $120.75 | $120.75 | $120.70 |
| Purchase #2 | $138.64 | 6.133% | $147.1428 | $147.14 | $147.15 | $147.10 |
| Purchase #3 | $194.29 | 8.839% | $211.4633 | $211.46 | $211.45 | $211.50 |
| Purchase #4 | $142.83 | 7.723% | $153.8608 | $153.86 | $153.85 | $153.90 |
| Purchase #5 | $223.75 | 8.663% | $243.1335 | $243.13 | $243.15 | $243.10 |
| Purchase #6 | $31.59 | 7.197% | $33.8635 | $33.86 | $33.85 | $33.90 |
| Purchase #7 | $103.57 | 13.470% | $117.5209 | $117.52 | $117.50 | $117.50 |
| 7 purchase totals = | $941.11 | $1,027.7325 | $1,027.72 | $1,027.70 | $1,027.70 | |