| 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 | $152.86 | 4.475% | $159.7005 | $159.70 | $159.70 | $159.70 |
| Purchase #2 | $57.74 | 9.175% | $63.0376 | $63.04 | $63.05 | $63.00 |
| Purchase #3 | $24.42 | 9.759% | $26.8031 | $26.80 | $26.80 | $26.80 |
| Purchase #4 | $77.61 | 12.628% | $87.4106 | $87.41 | $87.40 | $87.40 |
| Purchase #5 | $221.38 | 9.299% | $241.9661 | $241.97 | $241.95 | $242.00 |
| Purchase #6 | $247.71 | 3.441% | $256.2337 | $256.23 | $256.25 | $256.20 |
| Purchase #7 | $212.95 | 10.754% | $235.8506 | $235.85 | $235.85 | $235.90 |
| 7 purchase totals = | $994.67 | $1,071.0022 | $1,071.00 | $1,071.00 | $1,071.00 | |