| 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 | $172.60 | 12.226% | $193.7021 | $193.70 | $193.70 | $193.70 |
| Purchase #2 | $81.42 | 10.557% | $90.0155 | $90.02 | $90.00 | $90.00 |
| Purchase #3 | $176.35 | 10.761% | $195.327 | $195.33 | $195.35 | $195.30 |
| Purchase #4 | $244.82 | 4.160% | $255.0045 | $255.00 | $255.00 | $255.00 |
| Purchase #5 | $221.45 | 7.123% | $237.2239 | $237.22 | $237.20 | $237.20 |
| Purchase #6 | $196.49 | 3.288% | $202.9506 | $202.95 | $202.95 | $203.00 |
| Purchase #7 | $229.59 | 12.503% | $258.2956 | $258.30 | $258.30 | $258.30 |
| 7 purchase totals = | $1,322.72 | $1,432.5192 | $1,432.52 | $1,432.50 | $1,432.50 | |