| 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 | $92.61 | 8.392% | $100.3818 | $100.38 | $100.40 | $100.40 |
| Purchase #2 | $122.54 | 13.104% | $138.5976 | $138.60 | $138.60 | $138.60 |
| Purchase #3 | $21.74 | 13.252% | $24.621 | $24.62 | $24.60 | $24.60 |
| Purchase #4 | $222.72 | 9.707% | $244.3394 | $244.34 | $244.35 | $244.30 |
| Purchase #5 | $153.88 | 9.779% | $168.9279 | $168.93 | $168.95 | $168.90 |
| Purchase #6 | $182.72 | 10.235% | $201.4214 | $201.42 | $201.40 | $201.40 |
| Purchase #7 | $179.31 | 7.353% | $192.4947 | $192.49 | $192.50 | $192.50 |
| 7 purchase totals = | $975.52 | $1,070.7838 | $1,070.78 | $1,070.80 | $1,070.70 | |