| 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 | $231.96 | 9.483% | $253.9568 | $253.96 | $253.95 | $254.00 |
| Purchase #2 | $139.30 | 9.418% | $152.4193 | $152.42 | $152.40 | $152.40 |
| Purchase #3 | $13.69 | 13.755% | $15.5731 | $15.57 | $15.55 | $15.60 |
| Purchase #4 | $211.66 | 5.823% | $223.985 | $223.99 | $224.00 | $224.00 |
| Purchase #5 | $149.59 | 8.586% | $162.4338 | $162.43 | $162.45 | $162.40 |
| Purchase #6 | $134.73 | 4.871% | $141.2927 | $141.29 | $141.30 | $141.30 |
| Purchase #7 | $173.42 | 3.820% | $180.0446 | $180.04 | $180.05 | $180.00 |
| 7 purchase totals = | $1,054.35 | $1,129.7053 | $1,129.70 | $1,129.70 | $1,129.70 | |