| 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 | $99.76 | 10.196% | $109.9315 | $109.93 | $109.95 | $109.90 |
| Purchase #2 | $224.54 | 9.545% | $245.9723 | $245.97 | $245.95 | $246.00 |
| Purchase #3 | $153.55 | 13.197% | $173.814 | $173.81 | $173.80 | $173.80 |
| Purchase #4 | $91.36 | 5.863% | $96.7164 | $96.72 | $96.70 | $96.70 |
| Purchase #5 | $29.33 | 12.367% | $32.9572 | $32.96 | $32.95 | $33.00 |
| Purchase #6 | $32.35 | 8.163% | $34.9907 | $34.99 | $35.00 | $35.00 |
| Purchase #7 | $212.26 | 7.465% | $228.1052 | $228.11 | $228.10 | $228.10 |
| 7 purchase totals = | $843.15 | $922.4873 | $922.49 | $922.45 | $922.50 | |