| 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 | $117.98 | 9.163% | $128.7905 | $128.79 | $128.80 | $128.80 |
| Purchase #2 | $250.57 | 10.463% | $276.7871 | $276.79 | $276.80 | $276.80 |
| Purchase #3 | $126.79 | 5.817% | $134.1654 | $134.17 | $134.15 | $134.20 |
| Purchase #4 | $93.51 | 10.214% | $103.0611 | $103.06 | $103.05 | $103.10 |
| Purchase #5 | $206.48 | 9.865% | $226.8493 | $226.85 | $226.85 | $226.80 |
| Purchase #6 | $62.89 | 8.812% | $68.4319 | $68.43 | $68.45 | $68.40 |
| Purchase #7 | $65.33 | 13.347% | $74.0496 | $74.05 | $74.05 | $74.00 |
| 7 purchase totals = | $923.55 | $1,012.1349 | $1,012.14 | $1,012.15 | $1,012.10 | |