| 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 | $14.49 | 9.219% | $15.8258 | $15.83 | $15.85 | $15.80 |
| Purchase #2 | $203.32 | 7.171% | $217.9001 | $217.90 | $217.90 | $217.90 |
| Purchase #3 | $84.62 | 5.268% | $89.0778 | $89.08 | $89.10 | $89.10 |
| Purchase #4 | $237.70 | 7.750% | $256.1218 | $256.12 | $256.10 | $256.10 |
| Purchase #5 | $49.64 | 4.556% | $51.9016 | $51.90 | $51.90 | $51.90 |
| Purchase #6 | $158.58 | 12.456% | $178.3327 | $178.33 | $178.35 | $178.30 |
| Purchase #7 | $240.98 | 11.616% | $268.9722 | $268.97 | $268.95 | $269.00 |
| 7 purchase totals = | $989.33 | $1,078.1320 | $1,078.13 | $1,078.15 | $1,078.10 | |