| 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 | $142.33 | 3.219% | $146.9116 | $146.91 | $146.90 | $146.90 |
| Purchase #2 | $191.32 | 5.750% | $202.3209 | $202.32 | $202.30 | $202.30 |
| Purchase #3 | $161.55 | 9.384% | $176.7099 | $176.71 | $176.70 | $176.70 |
| Purchase #4 | $107.93 | 4.438% | $112.7199 | $112.72 | $112.70 | $112.70 |
| Purchase #5 | $142.48 | 12.697% | $160.5707 | $160.57 | $160.55 | $160.60 |
| Purchase #6 | $62.60 | 3.508% | $64.796 | $64.80 | $64.80 | $64.80 |
| Purchase #7 | $204.47 | 6.640% | $218.0468 | $218.05 | $218.05 | $218.00 |
| 7 purchase totals = | $1,012.68 | $1,082.0758 | $1,082.08 | $1,082.00 | $1,082.00 | |