| 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 | $91.34 | 11.460% | $101.8076 | $101.81 | $101.80 | $101.80 |
| Purchase #2 | $88.59 | 5.102% | $93.1099 | $93.11 | $93.10 | $93.10 |
| Purchase #3 | $185.98 | 8.271% | $201.3624 | $201.36 | $201.35 | $201.40 |
| Purchase #4 | $170.37 | 9.236% | $186.1054 | $186.11 | $186.10 | $186.10 |
| Purchase #5 | $108.53 | 5.468% | $114.4644 | $114.46 | $114.45 | $114.50 |
| Purchase #6 | $167.77 | 6.125% | $178.0459 | $178.05 | $178.05 | $178.00 |
| Purchase #7 | $89.57 | 6.161% | $95.0884 | $95.09 | $95.10 | $95.10 |
| 7 purchase totals = | $902.15 | $969.9840 | $969.99 | $969.95 | $970.00 | |