| 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 | $101.26 | 11.572% | $112.9778 | $112.98 | $113.00 | $113.00 |
| Purchase #2 | $210.77 | 10.125% | $232.1105 | $232.11 | $232.10 | $232.10 |
| Purchase #3 | $52.50 | 11.288% | $58.4262 | $58.43 | $58.45 | $58.40 |
| Purchase #4 | $84.83 | 6.476% | $90.3236 | $90.32 | $90.30 | $90.30 |
| Purchase #5 | $114.72 | 5.635% | $121.1845 | $121.18 | $121.20 | $121.20 |
| Purchase #6 | $223.56 | 8.166% | $241.8159 | $241.82 | $241.80 | $241.80 |
| Purchase #7 | $224.97 | 10.236% | $247.9979 | $248.00 | $248.00 | $248.00 |
| 7 purchase totals = | $1,012.61 | $1,104.8364 | $1,104.84 | $1,104.85 | $1,104.80 | |