| 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 | $231.58 | 9.646% | $253.9182 | $253.92 | $253.90 | $253.90 |
| Purchase #2 | $192.74 | 8.513% | $209.148 | $209.15 | $209.15 | $209.10 |
| Purchase #3 | $246.93 | 4.735% | $258.6221 | $258.62 | $258.60 | $258.60 |
| Purchase #4 | $64.66 | 12.115% | $72.4936 | $72.49 | $72.50 | $72.50 |
| Purchase #5 | $60.89 | 13.487% | $69.1022 | $69.10 | $69.10 | $69.10 |
| Purchase #6 | $223.44 | 7.316% | $239.7869 | $239.79 | $239.80 | $239.80 |
| Purchase #7 | $50.84 | 7.304% | $54.5534 | $54.55 | $54.55 | $54.60 |
| 7 purchase totals = | $1,071.08 | $1,157.6244 | $1,157.62 | $1,157.60 | $1,157.60 | |