| 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 | $34.73 | 3.117% | $35.8125 | $35.81 | $35.80 | $35.80 |
| Purchase #2 | $131.39 | 6.404% | $139.8042 | $139.80 | $139.80 | $139.80 |
| Purchase #3 | $147.29 | 12.433% | $165.6026 | $165.60 | $165.60 | $165.60 |
| Purchase #4 | $243.78 | 13.293% | $276.1857 | $276.19 | $276.20 | $276.20 |
| Purchase #5 | $109.51 | 13.720% | $124.5348 | $124.53 | $124.55 | $124.50 |
| Purchase #6 | $130.43 | 3.664% | $135.209 | $135.21 | $135.20 | $135.20 |
| Purchase #7 | $215.68 | 9.127% | $235.3651 | $235.37 | $235.35 | $235.40 |
| 7 purchase totals = | $1,012.81 | $1,112.5139 | $1,112.51 | $1,112.50 | $1,112.50 | |