| 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 | $217.81 | 12.809% | $245.7093 | $245.71 | $245.70 | $245.70 |
| Purchase #2 | $118.59 | 10.643% | $131.2115 | $131.21 | $131.20 | $131.20 |
| Purchase #3 | $128.56 | 3.546% | $133.1187 | $133.12 | $133.10 | $133.10 |
| Purchase #4 | $123.80 | 3.421% | $128.0352 | $128.04 | $128.05 | $128.00 |
| Purchase #5 | $143.47 | 9.729% | $157.4282 | $157.43 | $157.45 | $157.40 |
| Purchase #6 | $173.96 | 11.307% | $193.6297 | $193.63 | $193.65 | $193.60 |
| Purchase #7 | $209.52 | 9.815% | $230.0844 | $230.08 | $230.10 | $230.10 |
| 7 purchase totals = | $1,115.71 | $1,219.2170 | $1,219.22 | $1,219.25 | $1,219.10 | |