| 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 | $37.91 | 12.210% | $42.5388 | $42.54 | $42.55 | $42.50 |
| Purchase #2 | $49.67 | 11.423% | $55.3438 | $55.34 | $55.35 | $55.30 |
| Purchase #3 | $236.31 | 4.428% | $246.7738 | $246.77 | $246.75 | $246.80 |
| Purchase #4 | $145.89 | 7.647% | $157.0462 | $157.05 | $157.05 | $157.00 |
| Purchase #5 | $192.70 | 4.571% | $201.5083 | $201.51 | $201.50 | $201.50 |
| Purchase #6 | $98.52 | 10.753% | $109.1139 | $109.11 | $109.10 | $109.10 |
| Purchase #7 | $244.29 | 10.200% | $269.2076 | $269.21 | $269.20 | $269.20 |
| 7 purchase totals = | $1,005.29 | $1,081.5324 | $1,081.53 | $1,081.50 | $1,081.40 | |