| 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 | $220.88 | 3.502% | $228.6152 | $228.62 | $228.60 | $228.60 |
| Purchase #2 | $147.55 | 7.272% | $158.2798 | $158.28 | $158.30 | $158.30 |
| Purchase #3 | $12.64 | 12.445% | $14.213 | $14.21 | $14.20 | $14.20 |
| Purchase #4 | $70.93 | 7.828% | $76.4824 | $76.48 | $76.50 | $76.50 |
| Purchase #5 | $94.76 | 6.851% | $101.252 | $101.25 | $101.25 | $101.30 |
| Purchase #6 | $233.68 | 9.827% | $256.6437 | $256.64 | $256.65 | $256.60 |
| Purchase #7 | $245.29 | 7.161% | $262.8552 | $262.86 | $262.85 | $262.90 |
| 7 purchase totals = | $1,025.73 | $1,098.3413 | $1,098.34 | $1,098.35 | $1,098.40 | |