| 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 | $225.30 | 8.607% | $244.6916 | $244.69 | $244.70 | $244.70 |
| Purchase #2 | $194.95 | 7.596% | $209.7584 | $209.76 | $209.75 | $209.80 |
| Purchase #3 | $158.51 | 9.461% | $173.5066 | $173.51 | $173.50 | $173.50 |
| Purchase #4 | $168.96 | 3.774% | $175.3366 | $175.34 | $175.35 | $175.30 |
| Purchase #5 | $224.79 | 3.147% | $231.8641 | $231.86 | $231.85 | $231.90 |
| Purchase #6 | $212.77 | 9.768% | $233.5534 | $233.55 | $233.55 | $233.60 |
| Purchase #7 | $115.49 | 12.671% | $130.1237 | $130.12 | $130.10 | $130.10 |
| 7 purchase totals = | $1,300.77 | $1,398.8344 | $1,398.83 | $1,398.80 | $1,398.90 | |