| 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 | $224.38 | 5.631% | $237.0148 | $237.01 | $237.00 | $237.00 |
| Purchase #2 | $203.97 | 3.464% | $211.0355 | $211.04 | $211.05 | $211.00 |
| Purchase #3 | $243.85 | 4.120% | $253.8966 | $253.90 | $253.90 | $253.90 |
| Purchase #4 | $18.84 | 10.169% | $20.7558 | $20.76 | $20.75 | $20.80 |
| Purchase #5 | $213.89 | 10.196% | $235.6982 | $235.70 | $235.70 | $235.70 |
| Purchase #6 | $76.64 | 10.673% | $84.8198 | $84.82 | $84.80 | $84.80 |
| Purchase #7 | $35.47 | 4.759% | $37.158 | $37.16 | $37.15 | $37.20 |
| 7 purchase totals = | $1,017.04 | $1,080.3787 | $1,080.39 | $1,080.35 | $1,080.40 | |