| 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 | $184.35 | 10.165% | $203.0892 | $203.09 | $203.10 | $203.10 |
| Purchase #2 | $239.27 | 10.155% | $263.5679 | $263.57 | $263.55 | $263.60 |
| Purchase #3 | $14.62 | 13.871% | $16.6479 | $16.65 | $16.65 | $16.60 |
| Purchase #4 | $82.58 | 5.798% | $87.368 | $87.37 | $87.35 | $87.40 |
| Purchase #5 | $174.35 | 10.309% | $192.3237 | $192.32 | $192.30 | $192.30 |
| Purchase #6 | $194.55 | 9.468% | $212.97 | $212.97 | $212.95 | $213.00 |
| Purchase #7 | $57.70 | 7.169% | $61.8365 | $61.84 | $61.85 | $61.80 |
| 7 purchase totals = | $947.42 | $1,037.8032 | $1,037.81 | $1,037.75 | $1,037.80 | |