| 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 | $230.50 | 12.422% | $259.1327 | $259.13 | $259.15 | $259.10 |
| Purchase #2 | $213.73 | 9.555% | $234.1519 | $234.15 | $234.15 | $234.20 |
| Purchase #3 | $219.76 | 8.197% | $237.7737 | $237.77 | $237.75 | $237.80 |
| Purchase #4 | $115.31 | 11.111% | $128.1221 | $128.12 | $128.10 | $128.10 |
| Purchase #5 | $120.30 | 9.366% | $131.5673 | $131.57 | $131.55 | $131.60 |
| Purchase #6 | $182.28 | 6.709% | $194.5092 | $194.51 | $194.50 | $194.50 |
| Purchase #7 | $144.27 | 12.320% | $162.0441 | $162.04 | $162.05 | $162.00 |
| 7 purchase totals = | $1,226.15 | $1,347.3010 | $1,347.29 | $1,347.25 | $1,347.30 | |