| 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 | $207.63 | 5.522% | $219.0953 | $219.10 | $219.10 | $219.10 |
| Purchase #2 | $233.80 | 9.741% | $256.5745 | $256.57 | $256.55 | $256.60 |
| Purchase #3 | $153.96 | 5.521% | $162.4601 | $162.46 | $162.45 | $162.50 |
| Purchase #4 | $32.50 | 10.569% | $35.9349 | $35.93 | $35.95 | $35.90 |
| Purchase #5 | $190.26 | 7.103% | $203.7742 | $203.77 | $203.75 | $203.80 |
| Purchase #6 | $85.72 | 7.766% | $92.377 | $92.38 | $92.40 | $92.40 |
| Purchase #7 | $126.89 | 13.364% | $143.8476 | $143.85 | $143.85 | $143.80 |
| 7 purchase totals = | $1,030.76 | $1,114.0636 | $1,114.06 | $1,114.05 | $1,114.10 | |