| 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 | $190.84 | 11.786% | $213.3324 | $213.33 | $213.35 | $213.30 |
| Purchase #2 | $180.87 | 4.601% | $189.1918 | $189.19 | $189.20 | $189.20 |
| Purchase #3 | $212.55 | 8.348% | $230.2937 | $230.29 | $230.30 | $230.30 |
| Purchase #4 | $16.85 | 7.542% | $18.1208 | $18.12 | $18.10 | $18.10 |
| Purchase #5 | $23.55 | 5.821% | $24.9208 | $24.92 | $24.90 | $24.90 |
| Purchase #6 | $241.69 | 13.837% | $275.1326 | $275.13 | $275.15 | $275.10 |
| Purchase #7 | $89.76 | 4.719% | $93.9958 | $94.00 | $94.00 | $94.00 |
| 7 purchase totals = | $956.11 | $1,044.9879 | $1,044.98 | $1,045.00 | $1,044.90 | |