| 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 | $232.65 | 13.712% | $264.551 | $264.55 | $264.55 | $264.60 |
| Purchase #2 | $250.95 | 10.389% | $277.0212 | $277.02 | $277.00 | $277.00 |
| Purchase #3 | $21.36 | 4.335% | $22.286 | $22.29 | $22.30 | $22.30 |
| Purchase #4 | $71.56 | 3.378% | $73.9773 | $73.98 | $74.00 | $74.00 |
| Purchase #5 | $218.56 | 3.815% | $226.8981 | $226.90 | $226.90 | $226.90 |
| Purchase #6 | $26.27 | 12.646% | $29.5921 | $29.59 | $29.60 | $29.60 |
| Purchase #7 | $249.35 | 12.193% | $279.7532 | $279.75 | $279.75 | $279.80 |
| 7 purchase totals = | $1,070.70 | $1,174.0789 | $1,174.08 | $1,174.10 | $1,174.20 | |