| 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 | $122.35 | 10.769% | $135.5259 | $135.53 | $135.55 | $135.50 |
| Purchase #2 | $221.31 | 8.831% | $240.8539 | $240.85 | $240.85 | $240.90 |
| Purchase #3 | $240.27 | 10.371% | $265.1884 | $265.19 | $265.20 | $265.20 |
| Purchase #4 | $45.41 | 3.158% | $46.844 | $46.84 | $46.85 | $46.80 |
| Purchase #5 | $117.29 | 13.618% | $133.2626 | $133.26 | $133.25 | $133.30 |
| Purchase #6 | $244.92 | 4.779% | $256.6247 | $256.62 | $256.60 | $256.60 |
| Purchase #7 | $12.62 | 13.397% | $14.3107 | $14.31 | $14.30 | $14.30 |
| 7 purchase totals = | $1,004.17 | $1,092.6102 | $1,092.60 | $1,092.60 | $1,092.60 | |