| 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 | $211.82 | 12.284% | $237.84 | $237.84 | $237.85 | $237.80 |
| Purchase #2 | $146.93 | 3.720% | $152.3958 | $152.40 | $152.40 | $152.40 |
| Purchase #3 | $213.75 | 7.646% | $230.0933 | $230.09 | $230.10 | $230.10 |
| Purchase #4 | $235.43 | 9.589% | $258.0054 | $258.01 | $258.00 | $258.00 |
| Purchase #5 | $159.73 | 12.143% | $179.126 | $179.13 | $179.15 | $179.10 |
| Purchase #6 | $224.29 | 7.285% | $240.6295 | $240.63 | $240.65 | $240.60 |
| Purchase #7 | $145.73 | 8.107% | $157.5443 | $157.54 | $157.55 | $157.50 |
| 7 purchase totals = | $1,337.68 | $1,455.6343 | $1,455.64 | $1,455.70 | $1,455.50 | |