| 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 | $228.88 | 4.139% | $238.3533 | $238.35 | $238.35 | $238.40 |
| Purchase #2 | $23.85 | 10.311% | $26.3092 | $26.31 | $26.30 | $26.30 |
| Purchase #3 | $161.34 | 10.489% | $178.263 | $178.26 | $178.25 | $178.30 |
| Purchase #4 | $225.57 | 8.848% | $245.5284 | $245.53 | $245.55 | $245.50 |
| Purchase #5 | $107.65 | 7.489% | $115.7119 | $115.71 | $115.70 | $115.70 |
| Purchase #6 | $118.85 | 13.207% | $134.5465 | $134.55 | $134.55 | $134.50 |
| Purchase #7 | $184.30 | 8.658% | $200.2567 | $200.26 | $200.25 | $200.30 |
| 7 purchase totals = | $1,050.44 | $1,138.9690 | $1,138.97 | $1,138.95 | $1,139.00 | |