| 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 | $108.51 | 10.794% | $120.2226 | $120.22 | $120.20 | $120.20 |
| Purchase #2 | $149.86 | 6.845% | $160.1179 | $160.12 | $160.10 | $160.10 |
| Purchase #3 | $63.86 | 13.851% | $72.7052 | $72.71 | $72.70 | $72.70 |
| Purchase #4 | $45.87 | 8.612% | $49.8203 | $49.82 | $49.80 | $49.80 |
| Purchase #5 | $60.85 | 4.387% | $63.5195 | $63.52 | $63.50 | $63.50 |
| Purchase #6 | $242.53 | 8.842% | $263.9745 | $263.97 | $263.95 | $264.00 |
| Purchase #7 | $103.34 | 11.782% | $115.5155 | $115.52 | $115.50 | $115.50 |
| 7 purchase totals = | $774.82 | $845.8755 | $845.88 | $845.75 | $845.80 | |