| 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 | $107.86 | 8.546% | $117.0777 | $117.08 | $117.10 | $117.10 |
| Purchase #2 | $146.78 | 3.611% | $152.0802 | $152.08 | $152.10 | $152.10 |
| Purchase #3 | $233.81 | 6.384% | $248.7364 | $248.74 | $248.75 | $248.70 |
| Purchase #4 | $244.53 | 4.827% | $256.3335 | $256.33 | $256.35 | $256.30 |
| Purchase #5 | $58.82 | 6.581% | $62.6909 | $62.69 | $62.70 | $62.70 |
| Purchase #6 | $220.49 | 6.470% | $234.7557 | $234.76 | $234.75 | $234.80 |
| Purchase #7 | $137.40 | 7.297% | $147.4261 | $147.43 | $147.45 | $147.40 |
| 7 purchase totals = | $1,149.69 | $1,219.1005 | $1,219.11 | $1,219.20 | $1,219.10 | |