| 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 | $88.92 | 12.376% | $99.9247 | $99.92 | $99.90 | $99.90 |
| Purchase #2 | $95.57 | 10.700% | $105.796 | $105.80 | $105.80 | $105.80 |
| Purchase #3 | $119.39 | 8.318% | $129.3209 | $129.32 | $129.30 | $129.30 |
| Purchase #4 | $228.63 | 9.784% | $250.9992 | $251.00 | $251.00 | $251.00 |
| Purchase #5 | $138.49 | 6.697% | $147.7647 | $147.76 | $147.75 | $147.80 |
| Purchase #6 | $233.74 | 8.464% | $253.5238 | $253.52 | $253.50 | $253.50 |
| Purchase #7 | $161.91 | 10.168% | $178.373 | $178.37 | $178.35 | $178.40 |
| 7 purchase totals = | $1,066.65 | $1,165.7023 | $1,165.69 | $1,165.60 | $1,165.70 | |