| 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 | $211.33 | 9.280% | $230.9414 | $230.94 | $230.95 | $230.90 |
| Purchase #2 | $196.45 | 4.616% | $205.5181 | $205.52 | $205.50 | $205.50 |
| Purchase #3 | $191.28 | 10.471% | $211.3089 | $211.31 | $211.30 | $211.30 |
| Purchase #4 | $135.63 | 12.169% | $152.1348 | $152.13 | $152.15 | $152.10 |
| Purchase #5 | $57.67 | 8.715% | $62.6959 | $62.70 | $62.70 | $62.70 |
| Purchase #6 | $160.35 | 8.170% | $173.4506 | $173.45 | $173.45 | $173.50 |
| Purchase #7 | $31.79 | 9.159% | $34.7016 | $34.70 | $34.70 | $34.70 |
| 7 purchase totals = | $984.50 | $1,070.7513 | $1,070.75 | $1,070.75 | $1,070.70 | |