| 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 | $189.45 | 8.484% | $205.5229 | $205.52 | $205.50 | $205.50 |
| Purchase #2 | $61.84 | 13.536% | $70.2107 | $70.21 | $70.20 | $70.20 |
| Purchase #3 | $233.61 | 7.700% | $251.598 | $251.60 | $251.60 | $251.60 |
| Purchase #4 | $91.54 | 13.216% | $103.6379 | $103.64 | $103.65 | $103.60 |
| Purchase #5 | $130.62 | 13.278% | $147.9637 | $147.96 | $147.95 | $148.00 |
| Purchase #6 | $128.25 | 10.735% | $142.0176 | $142.02 | $142.00 | $142.00 |
| Purchase #7 | $182.25 | 10.115% | $200.6846 | $200.68 | $200.70 | $200.70 |
| 7 purchase totals = | $1,017.56 | $1,121.6354 | $1,121.63 | $1,121.60 | $1,121.60 | |