| 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 | $193.71 | 12.554% | $218.0284 | $218.03 | $218.05 | $218.00 |
| Purchase #2 | $69.63 | 6.597% | $74.2235 | $74.22 | $74.20 | $74.20 |
| Purchase #3 | $38.91 | 5.458% | $41.0337 | $41.03 | $41.05 | $41.00 |
| Purchase #4 | $193.82 | 11.167% | $215.4639 | $215.46 | $215.45 | $215.50 |
| Purchase #5 | $240.33 | 11.752% | $268.5736 | $268.57 | $268.55 | $268.60 |
| Purchase #6 | $39.88 | 11.736% | $44.5603 | $44.56 | $44.55 | $44.60 |
| Purchase #7 | $196.45 | 4.266% | $204.8306 | $204.83 | $204.85 | $204.80 |
| 7 purchase totals = | $972.73 | $1,066.7140 | $1,066.70 | $1,066.70 | $1,066.70 | |