| 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 | $22.80 | 12.116% | $25.5624 | $25.56 | $25.55 | $25.60 |
| Purchase #2 | $9.87 | 12.690% | $11.1225 | $11.12 | $11.10 | $11.10 |
| Purchase #3 | $33.35 | 7.104% | $35.7192 | $35.72 | $35.70 | $35.70 |
| Purchase #4 | $202.40 | 13.112% | $228.9387 | $228.94 | $228.95 | $228.90 |
| Purchase #5 | $161.75 | 3.154% | $166.8516 | $166.85 | $166.85 | $166.90 |
| Purchase #6 | $130.59 | 12.589% | $147.03 | $147.03 | $147.05 | $147.00 |
| Purchase #7 | $217.48 | 10.806% | $240.9809 | $240.98 | $241.00 | $241.00 |
| 7 purchase totals = | $778.24 | $856.2053 | $856.20 | $856.20 | $856.20 | |