| 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 | $106.57 | 8.128% | $115.232 | $115.23 | $115.25 | $115.20 |
| Purchase #2 | $64.92 | 13.544% | $73.7128 | $73.71 | $73.70 | $73.70 |
| Purchase #3 | $192.95 | 9.320% | $210.9329 | $210.93 | $210.95 | $210.90 |
| Purchase #4 | $70.34 | 7.252% | $75.4411 | $75.44 | $75.45 | $75.40 |
| Purchase #5 | $215.90 | 5.847% | $228.5237 | $228.52 | $228.50 | $228.50 |
| Purchase #6 | $214.66 | 6.491% | $228.5936 | $228.59 | $228.60 | $228.60 |
| Purchase #7 | $137.29 | 13.822% | $156.2662 | $156.27 | $156.25 | $156.30 |
| 7 purchase totals = | $1,002.63 | $1,088.7023 | $1,088.69 | $1,088.70 | $1,088.60 | |