| 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 | $89.51 | 3.344% | $92.5032 | $92.50 | $92.50 | $92.50 |
| Purchase #2 | $218.65 | 11.792% | $244.4332 | $244.43 | $244.45 | $244.40 |
| Purchase #3 | $28.61 | 10.185% | $31.5239 | $31.52 | $31.50 | $31.50 |
| Purchase #4 | $153.35 | 3.729% | $159.0684 | $159.07 | $159.05 | $159.10 |
| Purchase #5 | $204.51 | 13.509% | $232.1373 | $232.14 | $232.15 | $232.10 |
| Purchase #6 | $158.75 | 12.406% | $178.4445 | $178.44 | $178.45 | $178.40 |
| Purchase #7 | $202.42 | 4.531% | $211.5917 | $211.59 | $211.60 | $211.60 |
| 7 purchase totals = | $1,055.80 | $1,149.7022 | $1,149.69 | $1,149.70 | $1,149.60 | |