| 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 | $90.95 | 11.246% | $101.1782 | $101.18 | $101.20 | $101.20 |
| Purchase #2 | $187.26 | 5.517% | $197.5911 | $197.59 | $197.60 | $197.60 |
| Purchase #3 | $144.46 | 10.534% | $159.6774 | $159.68 | $159.70 | $159.70 |
| Purchase #4 | $143.39 | 8.162% | $155.0935 | $155.09 | $155.10 | $155.10 |
| Purchase #5 | $96.65 | 4.132% | $100.6436 | $100.64 | $100.65 | $100.60 |
| Purchase #6 | $94.37 | 6.687% | $100.6805 | $100.68 | $100.70 | $100.70 |
| Purchase #7 | $218.64 | 10.675% | $241.9798 | $241.98 | $242.00 | $242.00 |
| 7 purchase totals = | $975.72 | $1,056.8441 | $1,056.84 | $1,056.95 | $1,056.90 | |