| 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 | $193.27 | 8.339% | $209.3868 | $209.39 | $209.40 | $209.40 |
| Purchase #2 | $189.53 | 7.459% | $203.667 | $203.67 | $203.65 | $203.70 |
| Purchase #3 | $63.36 | 7.865% | $68.3433 | $68.34 | $68.35 | $68.30 |
| Purchase #4 | $109.79 | 9.631% | $120.3639 | $120.36 | $120.35 | $120.40 |
| Purchase #5 | $189.64 | 7.687% | $204.2176 | $204.22 | $204.20 | $204.20 |
| Purchase #6 | $243.60 | 13.457% | $276.3813 | $276.38 | $276.40 | $276.40 |
| Purchase #7 | $24.93 | 13.270% | $28.2382 | $28.24 | $28.25 | $28.20 |
| 7 purchase totals = | $1,014.12 | $1,110.5981 | $1,110.60 | $1,110.60 | $1,110.60 | |