| 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 | $29.63 | 4.706% | $31.0244 | $31.02 | $31.00 | $31.00 |
| Purchase #2 | $203.88 | 6.683% | $217.5053 | $217.51 | $217.50 | $217.50 |
| Purchase #3 | $191.88 | 6.125% | $203.6327 | $203.63 | $203.65 | $203.60 |
| Purchase #4 | $198.29 | 7.366% | $212.896 | $212.90 | $212.90 | $212.90 |
| Purchase #5 | $233.99 | 13.651% | $265.932 | $265.93 | $265.95 | $265.90 |
| Purchase #6 | $37.43 | 13.369% | $42.434 | $42.43 | $42.45 | $42.40 |
| Purchase #7 | $102.34 | 8.346% | $110.8813 | $110.88 | $110.90 | $110.90 |
| 7 purchase totals = | $997.44 | $1,084.3057 | $1,084.30 | $1,084.35 | $1,084.20 | |