| 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 | $44.34 | 10.434% | $48.9664 | $48.97 | $48.95 | $49.00 |
| Purchase #2 | $244.88 | 13.827% | $278.7396 | $278.74 | $278.75 | $278.70 |
| Purchase #3 | $230.60 | 3.627% | $238.9639 | $238.96 | $238.95 | $239.00 |
| Purchase #4 | $84.99 | 9.431% | $93.0054 | $93.01 | $93.00 | $93.00 |
| Purchase #5 | $150.97 | 10.759% | $167.2129 | $167.21 | $167.20 | $167.20 |
| Purchase #6 | $101.57 | 9.322% | $111.0384 | $111.04 | $111.05 | $111.00 |
| Purchase #7 | $207.25 | 11.368% | $230.8102 | $230.81 | $230.80 | $230.80 |
| 7 purchase totals = | $1,064.60 | $1,168.7368 | $1,168.74 | $1,168.70 | $1,168.70 | |