| 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 | $75.86 | 11.402% | $84.5096 | $84.51 | $84.50 | $84.50 |
| Purchase #2 | $243.44 | 7.813% | $262.46 | $262.46 | $262.45 | $262.50 |
| Purchase #3 | $205.84 | 6.699% | $219.6292 | $219.63 | $219.65 | $219.60 |
| Purchase #4 | $243.62 | 12.815% | $274.8399 | $274.84 | $274.85 | $274.80 |
| Purchase #5 | $248.71 | 10.667% | $275.2399 | $275.24 | $275.25 | $275.20 |
| Purchase #6 | $142.52 | 13.679% | $162.0153 | $162.02 | $162.00 | $162.00 |
| Purchase #7 | $135.73 | 8.643% | $147.4611 | $147.46 | $147.45 | $147.50 |
| 7 purchase totals = | $1,295.72 | $1,426.1550 | $1,426.16 | $1,426.15 | $1,426.10 | |