| 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 | $219.94 | 3.501% | $227.6401 | $227.64 | $227.65 | $227.60 |
| Purchase #2 | $185.25 | 11.722% | $206.965 | $206.97 | $206.95 | $207.00 |
| Purchase #3 | $244.79 | 4.586% | $256.0161 | $256.02 | $256.00 | $256.00 |
| Purchase #4 | $48.42 | 10.155% | $53.3371 | $53.34 | $53.35 | $53.30 |
| Purchase #5 | $123.38 | 5.155% | $129.7402 | $129.74 | $129.75 | $129.70 |
| Purchase #6 | $76.52 | 4.757% | $80.1601 | $80.16 | $80.15 | $80.20 |
| Purchase #7 | $172.53 | 12.760% | $194.5448 | $194.54 | $194.55 | $194.50 |
| 7 purchase totals = | $1,070.83 | $1,148.4034 | $1,148.41 | $1,148.40 | $1,148.30 | |