| 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 | $234.76 | 3.350% | $242.6245 | $242.62 | $242.60 | $242.60 |
| Purchase #2 | $137.31 | 11.241% | $152.745 | $152.75 | $152.75 | $152.70 |
| Purchase #3 | $57.83 | 8.778% | $62.9063 | $62.91 | $62.90 | $62.90 |
| Purchase #4 | $115.77 | 10.704% | $128.162 | $128.16 | $128.15 | $128.20 |
| Purchase #5 | $249.73 | 10.852% | $276.8307 | $276.83 | $276.85 | $276.80 |
| Purchase #6 | $189.52 | 6.586% | $202.0018 | $202.00 | $202.00 | $202.00 |
| Purchase #7 | $228.68 | 4.455% | $238.8677 | $238.87 | $238.85 | $238.90 |
| 7 purchase totals = | $1,213.60 | $1,304.1380 | $1,304.14 | $1,304.10 | $1,304.10 | |