| 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 | $196.48 | 12.767% | $221.5646 | $221.56 | $221.55 | $221.60 |
| Purchase #2 | $123.40 | 4.555% | $129.0209 | $129.02 | $129.00 | $129.00 |
| Purchase #3 | $230.29 | 7.668% | $247.9486 | $247.95 | $247.95 | $247.90 |
| Purchase #4 | $79.70 | 13.643% | $90.5735 | $90.57 | $90.55 | $90.60 |
| Purchase #5 | $92.42 | 10.109% | $101.7627 | $101.76 | $101.75 | $101.80 |
| Purchase #6 | $95.57 | 3.472% | $98.8882 | $98.89 | $98.90 | $98.90 |
| Purchase #7 | $170.84 | 10.251% | $188.3528 | $188.35 | $188.35 | $188.40 |
| 7 purchase totals = | $988.70 | $1,078.1113 | $1,078.10 | $1,078.05 | $1,078.20 | |