| 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 | $41.59 | 5.818% | $44.0097 | $44.01 | $44.00 | $44.00 |
| Purchase #2 | $192.58 | 9.746% | $211.3488 | $211.35 | $211.35 | $211.30 |
| Purchase #3 | $221.29 | 10.489% | $244.5011 | $244.50 | $244.50 | $244.50 |
| Purchase #4 | $245.55 | 13.219% | $278.0093 | $278.01 | $278.00 | $278.00 |
| Purchase #5 | $78.51 | 11.402% | $87.4617 | $87.46 | $87.45 | $87.50 |
| Purchase #6 | $122.77 | 7.565% | $132.0576 | $132.06 | $132.05 | $132.10 |
| Purchase #7 | $128.89 | 9.614% | $141.2815 | $141.28 | $141.30 | $141.30 |
| 7 purchase totals = | $1,031.18 | $1,138.6697 | $1,138.67 | $1,138.65 | $1,138.70 | |