| 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 | $219.79 | 4.798% | $230.3355 | $230.34 | $230.35 | $230.30 |
| Purchase #2 | $249.39 | 8.333% | $270.1717 | $270.17 | $270.15 | $270.20 |
| Purchase #3 | $29.50 | 9.592% | $32.3296 | $32.33 | $32.35 | $32.30 |
| Purchase #4 | $147.62 | 6.535% | $157.267 | $157.27 | $157.25 | $157.30 |
| Purchase #5 | $182.53 | 11.120% | $202.8273 | $202.83 | $202.85 | $202.80 |
| Purchase #6 | $83.63 | 4.570% | $87.4519 | $87.45 | $87.45 | $87.50 |
| Purchase #7 | $226.70 | 6.600% | $241.6622 | $241.66 | $241.65 | $241.70 |
| 7 purchase totals = | $1,139.16 | $1,222.0452 | $1,222.05 | $1,222.05 | $1,222.10 | |