| 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 | $81.77 | 8.132% | $88.4195 | $88.42 | $88.40 | $88.40 |
| Purchase #2 | $190.86 | 8.767% | $207.5927 | $207.59 | $207.60 | $207.60 |
| Purchase #3 | $213.52 | 5.784% | $225.87 | $225.87 | $225.85 | $225.90 |
| Purchase #4 | $183.39 | 11.207% | $203.9425 | $203.94 | $203.95 | $203.90 |
| Purchase #5 | $78.57 | 11.132% | $87.3164 | $87.32 | $87.30 | $87.30 |
| Purchase #6 | $211.32 | 12.841% | $238.4556 | $238.46 | $238.45 | $238.50 |
| Purchase #7 | $149.30 | 12.343% | $167.7281 | $167.73 | $167.75 | $167.70 |
| 7 purchase totals = | $1,108.73 | $1,219.3248 | $1,219.33 | $1,219.30 | $1,219.30 | |