| 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 | $197.80 | 4.346% | $206.3964 | $206.40 | $206.40 | $206.40 |
| Purchase #2 | $244.39 | 4.268% | $254.8206 | $254.82 | $254.80 | $254.80 |
| Purchase #3 | $237.32 | 7.248% | $254.521 | $254.52 | $254.50 | $254.50 |
| Purchase #4 | $246.63 | 13.120% | $278.9879 | $278.99 | $279.00 | $279.00 |
| Purchase #5 | $84.33 | 11.429% | $93.9681 | $93.97 | $93.95 | $94.00 |
| Purchase #6 | $64.47 | 4.368% | $67.286 | $67.29 | $67.30 | $67.30 |
| Purchase #7 | $235.26 | 4.135% | $244.988 | $244.99 | $245.00 | $245.00 |
| 7 purchase totals = | $1,310.20 | $1,400.9680 | $1,400.98 | $1,400.95 | $1,401.00 | |