| 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 | $128.71 | 5.543% | $135.8444 | $135.84 | $135.85 | $135.80 |
| Purchase #2 | $221.90 | 10.553% | $245.3171 | $245.32 | $245.30 | $245.30 |
| Purchase #3 | $148.80 | 10.467% | $164.3749 | $164.37 | $164.35 | $164.40 |
| Purchase #4 | $85.77 | 8.528% | $93.0845 | $93.08 | $93.10 | $93.10 |
| Purchase #5 | $29.27 | 9.717% | $32.1142 | $32.11 | $32.10 | $32.10 |
| Purchase #6 | $214.32 | 8.792% | $233.163 | $233.16 | $233.15 | $233.20 |
| Purchase #7 | $115.83 | 10.219% | $127.6667 | $127.67 | $127.65 | $127.70 |
| 7 purchase totals = | $944.60 | $1,031.5648 | $1,031.55 | $1,031.50 | $1,031.60 | |