| 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 | $244.85 | 4.242% | $255.2365 | $255.24 | $255.25 | $255.20 |
| Purchase #2 | $221.88 | 12.700% | $250.0588 | $250.06 | $250.05 | $250.10 |
| Purchase #3 | $200.46 | 10.647% | $221.803 | $221.80 | $221.80 | $221.80 |
| Purchase #4 | $115.71 | 12.309% | $129.9527 | $129.95 | $129.95 | $130.00 |
| Purchase #5 | $168.98 | 8.746% | $183.759 | $183.76 | $183.75 | $183.80 |
| Purchase #6 | $29.65 | 6.399% | $31.5473 | $31.55 | $31.55 | $31.50 |
| Purchase #7 | $242.27 | 13.668% | $275.3835 | $275.38 | $275.40 | $275.40 |
| 7 purchase totals = | $1,223.80 | $1,347.7408 | $1,347.74 | $1,347.75 | $1,347.80 | |