| 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 | $227.50 | 10.418% | $251.201 | $251.20 | $251.20 | $251.20 |
| Purchase #2 | $238.95 | 12.649% | $269.1748 | $269.17 | $269.15 | $269.20 |
| Purchase #3 | $237.46 | 3.740% | $246.341 | $246.34 | $246.35 | $246.30 |
| Purchase #4 | $209.73 | 11.842% | $234.5662 | $234.57 | $234.55 | $234.60 |
| Purchase #5 | $33.35 | 4.154% | $34.7354 | $34.74 | $34.75 | $34.70 |
| Purchase #6 | $88.94 | 10.312% | $98.1115 | $98.11 | $98.10 | $98.10 |
| Purchase #7 | $192.87 | 5.827% | $204.1085 | $204.11 | $204.10 | $204.10 |
| 7 purchase totals = | $1,228.80 | $1,338.2384 | $1,338.24 | $1,338.20 | $1,338.20 | |