| 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 | $234.47 | 4.719% | $245.5346 | $245.53 | $245.55 | $245.50 |
| Purchase #2 | $38.34 | 7.289% | $41.1346 | $41.13 | $41.15 | $41.10 |
| Purchase #3 | $195.42 | 7.856% | $210.7722 | $210.77 | $210.75 | $210.80 |
| Purchase #4 | $188.27 | 10.111% | $207.306 | $207.31 | $207.30 | $207.30 |
| Purchase #5 | $135.32 | 12.864% | $152.7276 | $152.73 | $152.75 | $152.70 |
| Purchase #6 | $230.49 | 9.842% | $253.1748 | $253.17 | $253.15 | $253.20 |
| Purchase #7 | $152.55 | 13.577% | $173.2617 | $173.26 | $173.25 | $173.30 |
| 7 purchase totals = | $1,174.86 | $1,283.9115 | $1,283.90 | $1,283.90 | $1,283.90 | |