| 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 | $94.65 | 10.415% | $104.5078 | $104.51 | $104.50 | $104.50 |
| Purchase #2 | $233.50 | 5.374% | $246.0483 | $246.05 | $246.05 | $246.00 |
| Purchase #3 | $124.88 | 4.180% | $130.1 | $130.10 | $130.10 | $130.10 |
| Purchase #4 | $219.96 | 8.303% | $238.2233 | $238.22 | $238.20 | $238.20 |
| Purchase #5 | $140.36 | 5.235% | $147.7078 | $147.71 | $147.70 | $147.70 |
| Purchase #6 | $137.92 | 9.199% | $150.6073 | $150.61 | $150.60 | $150.60 |
| Purchase #7 | $178.48 | 13.514% | $202.5998 | $202.60 | $202.60 | $202.60 |
| 7 purchase totals = | $1,129.75 | $1,219.7943 | $1,219.80 | $1,219.75 | $1,219.70 | |