| 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 | $120.33 | 5.621% | $127.0937 | $127.09 | $127.10 | $127.10 |
| Purchase #2 | $218.64 | 10.167% | $240.8691 | $240.87 | $240.85 | $240.90 |
| Purchase #3 | $38.37 | 6.158% | $40.7328 | $40.73 | $40.75 | $40.70 |
| Purchase #4 | $151.34 | 6.745% | $161.5479 | $161.55 | $161.55 | $161.50 |
| Purchase #5 | $20.76 | 10.383% | $22.9155 | $22.92 | $22.90 | $22.90 |
| Purchase #6 | $230.45 | 12.203% | $258.5718 | $258.57 | $258.55 | $258.60 |
| Purchase #7 | $160.55 | 11.338% | $178.7532 | $178.75 | $178.75 | $178.80 |
| 7 purchase totals = | $940.44 | $1,030.4840 | $1,030.48 | $1,030.45 | $1,030.50 | |