| 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 | $123.65 | 4.352% | $129.0312 | $129.03 | $129.05 | $129.00 |
| Purchase #2 | $85.90 | 5.506% | $90.6297 | $90.63 | $90.65 | $90.60 |
| Purchase #3 | $33.30 | 11.132% | $37.007 | $37.01 | $37.00 | $37.00 |
| Purchase #4 | $233.98 | 12.599% | $263.4591 | $263.46 | $263.45 | $263.50 |
| Purchase #5 | $152.86 | 7.212% | $163.8843 | $163.88 | $163.90 | $163.90 |
| Purchase #6 | $225.59 | 9.204% | $246.3533 | $246.35 | $246.35 | $246.40 |
| Purchase #7 | $99.84 | 13.338% | $113.1567 | $113.16 | $113.15 | $113.20 |
| 7 purchase totals = | $955.12 | $1,043.5213 | $1,043.52 | $1,043.55 | $1,043.60 | |