| 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 | $37.68 | 11.434% | $41.9883 | $41.99 | $42.00 | $42.00 |
| Purchase #2 | $71.54 | 13.227% | $81.0026 | $81.00 | $81.00 | $81.00 |
| Purchase #3 | $205.35 | 9.649% | $225.1642 | $225.16 | $225.15 | $225.20 |
| Purchase #4 | $205.47 | 8.309% | $222.5425 | $222.54 | $222.55 | $222.50 |
| Purchase #5 | $140.75 | 13.586% | $159.8723 | $159.87 | $159.85 | $159.90 |
| Purchase #6 | $120.57 | 5.199% | $126.8384 | $126.84 | $126.85 | $126.80 |
| Purchase #7 | $179.48 | 7.799% | $193.4776 | $193.48 | $193.50 | $193.50 |
| 7 purchase totals = | $960.84 | $1,050.8859 | $1,050.88 | $1,050.90 | $1,050.90 | |