| 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 | $73.61 | 9.822% | $80.84 | $80.84 | $80.85 | $80.80 |
| Purchase #2 | $221.71 | 9.247% | $242.2115 | $242.21 | $242.20 | $242.20 |
| Purchase #3 | $159.89 | 9.248% | $174.6766 | $174.68 | $174.70 | $174.70 |
| Purchase #4 | $196.45 | 11.842% | $219.7136 | $219.71 | $219.70 | $219.70 |
| Purchase #5 | $196.58 | 6.453% | $209.2653 | $209.27 | $209.25 | $209.30 |
| Purchase #6 | $83.43 | 10.193% | $91.934 | $91.93 | $91.95 | $91.90 |
| Purchase #7 | $202.56 | 4.482% | $211.6387 | $211.64 | $211.65 | $211.60 |
| 7 purchase totals = | $1,134.23 | $1,230.2797 | $1,230.28 | $1,230.30 | $1,230.20 | |