| 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 | $11.49 | 3.361% | $11.8762 | $11.88 | $11.90 | $11.90 |
| Purchase #2 | $203.45 | 11.380% | $226.6026 | $226.60 | $226.60 | $226.60 |
| Purchase #3 | $198.81 | 12.842% | $224.3412 | $224.34 | $224.35 | $224.30 |
| Purchase #4 | $160.56 | 6.865% | $171.5824 | $171.58 | $171.60 | $171.60 |
| Purchase #5 | $201.94 | 7.528% | $217.142 | $217.14 | $217.15 | $217.10 |
| Purchase #6 | $198.47 | 9.521% | $217.3663 | $217.37 | $217.35 | $217.40 |
| Purchase #7 | $110.92 | 6.278% | $117.8836 | $117.88 | $117.90 | $117.90 |
| 7 purchase totals = | $1,085.64 | $1,186.7943 | $1,186.79 | $1,186.85 | $1,186.80 | |