| 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 | $192.91 | 10.228% | $212.6408 | $212.64 | $212.65 | $212.60 |
| Purchase #2 | $194.77 | 13.635% | $221.3269 | $221.33 | $221.35 | $221.30 |
| Purchase #3 | $192.82 | 4.138% | $200.7989 | $200.80 | $200.80 | $200.80 |
| Purchase #4 | $219.55 | 5.273% | $231.1269 | $231.13 | $231.15 | $231.10 |
| Purchase #5 | $128.69 | 9.440% | $140.8383 | $140.84 | $140.85 | $140.80 |
| Purchase #6 | $26.26 | 4.310% | $27.3918 | $27.39 | $27.40 | $27.40 |
| Purchase #7 | $217.55 | 11.471% | $242.5052 | $242.51 | $242.50 | $242.50 |
| 7 purchase totals = | $1,172.55 | $1,276.6288 | $1,276.64 | $1,276.70 | $1,276.50 | |