| 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 | $21.43 | 4.361% | $22.3646 | $22.36 | $22.35 | $22.40 |
| Purchase #2 | $187.60 | 11.560% | $209.2866 | $209.29 | $209.30 | $209.30 |
| Purchase #3 | $48.38 | 7.437% | $51.978 | $51.98 | $52.00 | $52.00 |
| Purchase #4 | $196.94 | 11.605% | $219.7949 | $219.79 | $219.80 | $219.80 |
| Purchase #5 | $204.40 | 12.523% | $229.997 | $230.00 | $230.00 | $230.00 |
| Purchase #6 | $189.47 | 7.302% | $203.3051 | $203.31 | $203.30 | $203.30 |
| Purchase #7 | $75.73 | 5.739% | $80.0761 | $80.08 | $80.10 | $80.10 |
| 7 purchase totals = | $923.95 | $1,016.8023 | $1,016.81 | $1,016.85 | $1,016.90 | |