| 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 | $92.81 | 9.492% | $101.6195 | $101.62 | $101.60 | $101.60 |
| Purchase #2 | $112.81 | 8.241% | $122.1067 | $122.11 | $122.10 | $122.10 |
| Purchase #3 | $5.68 | 8.461% | $6.1606 | $6.16 | $6.15 | $6.20 |
| Purchase #4 | $122.55 | 13.177% | $138.6984 | $138.70 | $138.70 | $138.70 |
| Purchase #5 | $179.80 | 5.359% | $189.4355 | $189.44 | $189.45 | $189.40 |
| Purchase #6 | $19.98 | 12.639% | $22.5053 | $22.51 | $22.50 | $22.50 |
| Purchase #7 | $187.59 | 8.441% | $203.4245 | $203.42 | $203.40 | $203.40 |
| 7 purchase totals = | $721.22 | $783.9505 | $783.96 | $783.90 | $783.90 | |