| 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 | $220.82 | 6.699% | $235.6127 | $235.61 | $235.60 | $235.60 |
| Purchase #2 | $95.67 | 10.683% | $105.8904 | $105.89 | $105.90 | $105.90 |
| Purchase #3 | $218.68 | 9.805% | $240.1216 | $240.12 | $240.10 | $240.10 |
| Purchase #4 | $44.95 | 10.751% | $49.7826 | $49.78 | $49.80 | $49.80 |
| Purchase #5 | $36.61 | 4.667% | $38.3186 | $38.32 | $38.30 | $38.30 |
| Purchase #6 | $244.97 | 13.458% | $277.9381 | $277.94 | $277.95 | $277.90 |
| Purchase #7 | $128.89 | 4.759% | $135.0239 | $135.02 | $135.00 | $135.00 |
| 7 purchase totals = | $990.59 | $1,082.6879 | $1,082.68 | $1,082.65 | $1,082.60 | |