| 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 | $141.30 | 8.302% | $153.0307 | $153.03 | $153.05 | $153.00 |
| Purchase #2 | $236.32 | 7.187% | $253.3043 | $253.30 | $253.30 | $253.30 |
| Purchase #3 | $240.90 | 7.208% | $258.2641 | $258.26 | $258.25 | $258.30 |
| Purchase #4 | $219.28 | 12.291% | $246.2317 | $246.23 | $246.25 | $246.20 |
| Purchase #5 | $244.86 | 5.660% | $258.7191 | $258.72 | $258.70 | $258.70 |
| Purchase #6 | $39.72 | 5.254% | $41.8069 | $41.81 | $41.80 | $41.80 |
| Purchase #7 | $202.65 | 7.672% | $218.1973 | $218.20 | $218.20 | $218.20 |
| 7 purchase totals = | $1,325.03 | $1,429.5541 | $1,429.55 | $1,429.55 | $1,429.50 | |