| 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 | $179.41 | 11.804% | $200.5876 | $200.59 | $200.60 | $200.60 |
| Purchase #2 | $98.96 | 11.283% | $110.1257 | $110.13 | $110.15 | $110.10 |
| Purchase #3 | $130.91 | 10.634% | $144.831 | $144.83 | $144.85 | $144.80 |
| Purchase #4 | $90.59 | 11.599% | $101.0975 | $101.10 | $101.10 | $101.10 |
| Purchase #5 | $217.42 | 7.626% | $234.0004 | $234.00 | $234.00 | $234.00 |
| Purchase #6 | $208.54 | 10.168% | $229.7443 | $229.74 | $229.75 | $229.70 |
| Purchase #7 | $112.85 | 6.128% | $119.7654 | $119.77 | $119.75 | $119.80 |
| 7 purchase totals = | $1,038.68 | $1,140.1519 | $1,140.16 | $1,140.20 | $1,140.10 | |