| 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 | $223.85 | 9.454% | $245.0128 | $245.01 | $245.00 | $245.00 |
| Purchase #2 | $153.42 | 11.248% | $170.6767 | $170.68 | $170.70 | $170.70 |
| Purchase #3 | $73.93 | 8.644% | $80.3205 | $80.32 | $80.30 | $80.30 |
| Purchase #4 | $230.40 | 5.837% | $243.8484 | $243.85 | $243.85 | $243.80 |
| Purchase #5 | $241.98 | 5.834% | $256.0971 | $256.10 | $256.10 | $256.10 |
| Purchase #6 | $19.35 | 10.162% | $21.3163 | $21.32 | $21.30 | $21.30 |
| Purchase #7 | $160.65 | 7.401% | $172.5397 | $172.54 | $172.55 | $172.50 |
| 7 purchase totals = | $1,103.58 | $1,189.8115 | $1,189.82 | $1,189.80 | $1,189.70 | |