| 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 | $230.80 | 3.471% | $238.8111 | $238.81 | $238.80 | $238.80 |
| Purchase #2 | $54.55 | 3.344% | $56.3742 | $56.37 | $56.35 | $56.40 |
| Purchase #3 | $120.80 | 6.232% | $128.3283 | $128.33 | $128.35 | $128.30 |
| Purchase #4 | $211.33 | 12.441% | $237.6216 | $237.62 | $237.60 | $237.60 |
| Purchase #5 | $131.72 | 4.644% | $137.8371 | $137.84 | $137.85 | $137.80 |
| Purchase #6 | $76.89 | 6.385% | $81.7994 | $81.80 | $81.80 | $81.80 |
| Purchase #7 | $142.40 | 7.624% | $153.2566 | $153.26 | $153.25 | $153.30 |
| 7 purchase totals = | $968.49 | $1,034.0283 | $1,034.03 | $1,034.00 | $1,034.00 | |