| 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 | $246.61 | 8.516% | $267.6113 | $267.61 | $267.60 | $267.60 |
| Purchase #2 | $88.50 | 8.626% | $96.134 | $96.13 | $96.15 | $96.10 |
| Purchase #3 | $88.86 | 12.790% | $100.2252 | $100.23 | $100.25 | $100.20 |
| Purchase #4 | $19.45 | 9.427% | $21.2836 | $21.28 | $21.30 | $21.30 |
| Purchase #5 | $180.80 | 8.365% | $195.9239 | $195.92 | $195.90 | $195.90 |
| Purchase #6 | $248.33 | 11.479% | $276.8358 | $276.84 | $276.85 | $276.80 |
| Purchase #7 | $128.29 | 3.330% | $132.5621 | $132.56 | $132.55 | $132.60 |
| 7 purchase totals = | $1,000.84 | $1,090.5759 | $1,090.57 | $1,090.60 | $1,090.50 | |