| 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 | $189.33 | 12.703% | $213.3806 | $213.38 | $213.40 | $213.40 |
| Purchase #2 | $133.79 | 9.552% | $146.5696 | $146.57 | $146.55 | $146.60 |
| Purchase #3 | $52.75 | 8.109% | $57.0275 | $57.03 | $57.05 | $57.00 |
| Purchase #4 | $240.88 | 10.131% | $265.2836 | $265.28 | $265.30 | $265.30 |
| Purchase #5 | $63.32 | 10.345% | $69.8705 | $69.87 | $69.85 | $69.90 |
| Purchase #6 | $184.67 | 5.703% | $195.2017 | $195.20 | $195.20 | $195.20 |
| Purchase #7 | $108.55 | 3.571% | $112.4263 | $112.43 | $112.45 | $112.40 |
| 7 purchase totals = | $973.29 | $1,059.7598 | $1,059.76 | $1,059.80 | $1,059.80 | |