| 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 | $187.86 | 12.236% | $210.8465 | $210.85 | $210.85 | $210.80 |
| Purchase #2 | $232.35 | 10.223% | $256.1031 | $256.10 | $256.10 | $256.10 |
| Purchase #3 | $22.36 | 10.762% | $24.7664 | $24.77 | $24.75 | $24.80 |
| Purchase #4 | $59.42 | 13.874% | $67.6639 | $67.66 | $67.65 | $67.70 |
| Purchase #5 | $155.99 | 6.679% | $166.4086 | $166.41 | $166.40 | $166.40 |
| Purchase #6 | $138.74 | 10.851% | $153.7947 | $153.79 | $153.80 | $153.80 |
| Purchase #7 | $141.70 | 12.151% | $158.918 | $158.92 | $158.90 | $158.90 |
| 7 purchase totals = | $938.42 | $1,038.5012 | $1,038.50 | $1,038.45 | $1,038.50 | |