| 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 | $169.64 | 10.635% | $187.6812 | $187.68 | $187.70 | $187.70 |
| Purchase #2 | $242.63 | 9.441% | $265.5367 | $265.54 | $265.55 | $265.50 |
| Purchase #3 | $101.83 | 8.583% | $110.5701 | $110.57 | $110.55 | $110.60 |
| Purchase #4 | $242.51 | 11.470% | $270.3259 | $270.33 | $270.35 | $270.30 |
| Purchase #5 | $235.64 | 8.461% | $255.5775 | $255.58 | $255.60 | $255.60 |
| Purchase #6 | $31.70 | 9.602% | $34.7438 | $34.74 | $34.75 | $34.70 |
| Purchase #7 | $245.96 | 3.197% | $253.8233 | $253.82 | $253.80 | $253.80 |
| 7 purchase totals = | $1,269.91 | $1,378.2585 | $1,378.26 | $1,378.30 | $1,378.20 | |