| 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 | $204.28 | 3.525% | $211.4809 | $211.48 | $211.50 | $211.50 |
| Purchase #2 | $190.27 | 10.829% | $210.8743 | $210.87 | $210.85 | $210.90 |
| Purchase #3 | $92.35 | 6.190% | $98.0665 | $98.07 | $98.05 | $98.10 |
| Purchase #4 | $208.96 | 12.383% | $234.8355 | $234.84 | $234.85 | $234.80 |
| Purchase #5 | $224.71 | 7.786% | $242.2059 | $242.21 | $242.20 | $242.20 |
| Purchase #6 | $90.94 | 3.108% | $93.7664 | $93.77 | $93.75 | $93.80 |
| Purchase #7 | $5.55 | 13.125% | $6.2784 | $6.28 | $6.30 | $6.30 |
| 7 purchase totals = | $1,017.06 | $1,097.5079 | $1,097.52 | $1,097.50 | $1,097.60 | |