| 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 | $116.60 | 4.246% | $121.5508 | $121.55 | $121.55 | $121.60 |
| Purchase #2 | $23.29 | 6.649% | $24.8386 | $24.84 | $24.85 | $24.80 |
| Purchase #3 | $220.46 | 7.865% | $237.7992 | $237.80 | $237.80 | $237.80 |
| Purchase #4 | $243.72 | 12.559% | $274.3288 | $274.33 | $274.35 | $274.30 |
| Purchase #5 | $192.58 | 13.736% | $219.0328 | $219.03 | $219.05 | $219.00 |
| Purchase #6 | $141.47 | 5.503% | $149.2551 | $149.26 | $149.25 | $149.30 |
| Purchase #7 | $211.33 | 11.811% | $236.2902 | $236.29 | $236.30 | $236.30 |
| 7 purchase totals = | $1,149.45 | $1,263.0955 | $1,263.10 | $1,263.15 | $1,263.10 | |