| 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 | $45.93 | 7.478% | $49.3646 | $49.36 | $49.35 | $49.40 |
| Purchase #2 | $122.32 | 4.757% | $128.1388 | $128.14 | $128.15 | $128.10 |
| Purchase #3 | $120.88 | 7.368% | $129.7864 | $129.79 | $129.80 | $129.80 |
| Purchase #4 | $217.65 | 11.172% | $241.9659 | $241.97 | $241.95 | $242.00 |
| Purchase #5 | $102.84 | 10.469% | $113.6063 | $113.61 | $113.60 | $113.60 |
| Purchase #6 | $217.48 | 12.566% | $244.8085 | $244.81 | $244.80 | $244.80 |
| Purchase #7 | $239.41 | 11.337% | $266.5519 | $266.55 | $266.55 | $266.60 |
| 7 purchase totals = | $1,066.51 | $1,174.2224 | $1,174.23 | $1,174.20 | $1,174.30 | |