| 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 | $12.32 | 12.280% | $13.8329 | $13.83 | $13.85 | $13.80 |
| Purchase #2 | $162.35 | 6.534% | $172.9579 | $172.96 | $172.95 | $173.00 |
| Purchase #3 | $29.80 | 9.806% | $32.7222 | $32.72 | $32.70 | $32.70 |
| Purchase #4 | $233.41 | 10.802% | $258.6229 | $258.62 | $258.60 | $258.60 |
| Purchase #5 | $161.50 | 9.764% | $177.2689 | $177.27 | $177.25 | $177.30 |
| Purchase #6 | $112.87 | 4.528% | $117.9808 | $117.98 | $118.00 | $118.00 |
| Purchase #7 | $224.61 | 4.626% | $235.0005 | $235.00 | $235.00 | $235.00 |
| 7 purchase totals = | $936.86 | $1,008.3861 | $1,008.38 | $1,008.35 | $1,008.40 | |