| 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 | $128.74 | 7.359% | $138.214 | $138.21 | $138.20 | $138.20 |
| Purchase #2 | $152.31 | 13.208% | $172.4271 | $172.43 | $172.45 | $172.40 |
| Purchase #3 | $250.49 | 11.192% | $278.5248 | $278.52 | $278.50 | $278.50 |
| Purchase #4 | $70.31 | 7.830% | $75.8153 | $75.82 | $75.80 | $75.80 |
| Purchase #5 | $221.33 | 11.163% | $246.0371 | $246.04 | $246.05 | $246.00 |
| Purchase #6 | $19.36 | 7.195% | $20.753 | $20.75 | $20.75 | $20.80 |
| Purchase #7 | $149.77 | 7.492% | $160.9908 | $160.99 | $161.00 | $161.00 |
| 7 purchase totals = | $992.31 | $1,092.7621 | $1,092.76 | $1,092.75 | $1,092.70 | |