| 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 | $194.63 | 8.298% | $210.7804 | $210.78 | $210.80 | $210.80 |
| Purchase #2 | $235.39 | 9.491% | $257.7309 | $257.73 | $257.75 | $257.70 |
| Purchase #3 | $85.57 | 12.592% | $96.345 | $96.35 | $96.35 | $96.30 |
| Purchase #4 | $163.38 | 13.122% | $184.8187 | $184.82 | $184.80 | $184.80 |
| Purchase #5 | $39.63 | 5.401% | $41.7704 | $41.77 | $41.75 | $41.80 |
| Purchase #6 | $228.65 | 5.736% | $241.7654 | $241.77 | $241.75 | $241.80 |
| Purchase #7 | $40.75 | 11.818% | $45.5658 | $45.57 | $45.55 | $45.60 |
| 7 purchase totals = | $988.00 | $1,078.7766 | $1,078.79 | $1,078.75 | $1,078.80 | |