| 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 | $201.76 | 4.128% | $210.0887 | $210.09 | $210.10 | $210.10 |
| Purchase #2 | $37.58 | 12.551% | $42.2967 | $42.30 | $42.30 | $42.30 |
| Purchase #3 | $25.87 | 9.505% | $28.3289 | $28.33 | $28.35 | $28.30 |
| Purchase #4 | $211.68 | 4.247% | $220.67 | $220.67 | $220.65 | $220.70 |
| Purchase #5 | $154.88 | 7.811% | $166.9777 | $166.98 | $167.00 | $167.00 |
| Purchase #6 | $236.93 | 13.610% | $269.1762 | $269.18 | $269.20 | $269.20 |
| Purchase #7 | $31.37 | 9.500% | $34.3502 | $34.35 | $34.35 | $34.40 |
| 7 purchase totals = | $900.07 | $971.8884 | $971.90 | $971.95 | $972.00 | |