| 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 | $197.26 | 7.140% | $211.3444 | $211.34 | $211.35 | $211.30 |
| Purchase #2 | $194.55 | 13.225% | $220.2792 | $220.28 | $220.30 | $220.30 |
| Purchase #3 | $242.26 | 6.672% | $258.4236 | $258.42 | $258.40 | $258.40 |
| Purchase #4 | $144.88 | 5.435% | $152.7542 | $152.75 | $152.75 | $152.80 |
| Purchase #5 | $203.29 | 3.855% | $211.1268 | $211.13 | $211.15 | $211.10 |
| Purchase #6 | $125.84 | 8.735% | $136.8321 | $136.83 | $136.85 | $136.80 |
| Purchase #7 | $184.62 | 8.294% | $199.9324 | $199.93 | $199.95 | $199.90 |
| 7 purchase totals = | $1,292.70 | $1,390.6927 | $1,390.68 | $1,390.75 | $1,390.60 | |