| 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 | $216.94 | 9.692% | $237.9658 | $237.97 | $237.95 | $238.00 |
| Purchase #2 | $139.32 | 8.194% | $150.7359 | $150.74 | $150.75 | $150.70 |
| Purchase #3 | $237.51 | 8.790% | $258.3871 | $258.39 | $258.40 | $258.40 |
| Purchase #4 | $20.94 | 8.162% | $22.6491 | $22.65 | $22.65 | $22.60 |
| Purchase #5 | $130.75 | 12.835% | $147.5318 | $147.53 | $147.55 | $147.50 |
| Purchase #6 | $197.93 | 6.671% | $211.1339 | $211.13 | $211.15 | $211.10 |
| Purchase #7 | $49.66 | 7.354% | $53.312 | $53.31 | $53.30 | $53.30 |
| 7 purchase totals = | $993.05 | $1,081.7156 | $1,081.72 | $1,081.75 | $1,081.60 | |