| 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 | $182.27 | 5.281% | $191.8957 | $191.90 | $191.90 | $191.90 |
| Purchase #2 | $166.98 | 7.215% | $179.0276 | $179.03 | $179.05 | $179.00 |
| Purchase #3 | $113.33 | 10.486% | $125.2138 | $125.21 | $125.20 | $125.20 |
| Purchase #4 | $230.94 | 11.507% | $257.5143 | $257.51 | $257.50 | $257.50 |
| Purchase #5 | $48.67 | 10.540% | $53.7998 | $53.80 | $53.80 | $53.80 |
| Purchase #6 | $245.68 | 3.239% | $253.6376 | $253.64 | $253.65 | $253.60 |
| Purchase #7 | $142.29 | 13.395% | $161.3497 | $161.35 | $161.35 | $161.30 |
| 7 purchase totals = | $1,130.16 | $1,222.4385 | $1,222.44 | $1,222.45 | $1,222.30 | |