| 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 | $32.75 | 10.570% | $36.2117 | $36.21 | $36.20 | $36.20 |
| Purchase #2 | $116.58 | 12.554% | $131.2155 | $131.22 | $131.20 | $131.20 |
| Purchase #3 | $191.71 | 6.162% | $203.5232 | $203.52 | $203.50 | $203.50 |
| Purchase #4 | $100.62 | 10.273% | $110.9567 | $110.96 | $110.95 | $111.00 |
| Purchase #5 | $204.69 | 13.794% | $232.9249 | $232.92 | $232.90 | $232.90 |
| Purchase #6 | $141.61 | 4.174% | $147.5208 | $147.52 | $147.50 | $147.50 |
| Purchase #7 | $189.95 | 10.201% | $209.3268 | $209.33 | $209.35 | $209.30 |
| 7 purchase totals = | $977.91 | $1,071.6796 | $1,071.68 | $1,071.60 | $1,071.60 | |